ClikaRT::ops::sgn

function

sgn()

Tensor sgn(Tensor x)

Elementwise sign; identical to sign for real dtypes.

$$\mathrm{sign}(x_i)$$

Value-domain violations follow IEEE semantics (NaN / ±inf in the result), never an error.

Throws

• ClikaRT::Error: when the input's dtype is not served for this operation (the machine-readable reason rides code_name()).

Returns: a new tensor, same shape and dtype as x.

auto y = ClikaRT::ops::sgn(x);

Declared in ClikaRT/compute/ops.h, line 5154